Inter : font-weight stopped working in Firefox

**Describe the bug**
font-weight stopped working for "Inter" in Firefox since today, no changes to website.

**To Reproduce**
```
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Source+Code+Pro:wght@500&display=swap');

span {
font-family: "Inter";
font-size: 14px;
font-weight: 600;
}

test
```

Open in Firefox, open inspector and disable/change the font-weight.

**Expected behavior**
font-weight working for Inter in Firefox.

**Screenshots**

**Additional context**
Add any other context about the problem here (OS version, browser, printer…)